Directions: In the following sentence, the parts marked P, Q, R and S have been jumbled up. Rearrange these parts in the right sequence to produce the correct sentence. Choose the option that shows the correct sequence of the parts.

Studies are a cure

(P) just as bowling is good for kidneys, (Q) shooting for the lungs, (R) walking for the digestion and riding for the head (S) for mental deficiency or disease